Combined knife and spirit level



FIG. 1 is a front elevational view of a combined knife and spirit level showing my new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a bottom plan view thereof;

FIG. 5 is a left side elevational view thereof; and

FIG. 6 is a right side elevational view thereof.

The characteristic feature of the design resides in the spirit level in combination with the knife best illustrated in FIGS. 1, 2 and 4 on the drawing. 

The ornamental design for a combined knife and spirit level, as shown. 